-30(-5)+31=

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Solution for -30(-5)+31= equation:


-30(-5)+31=0

We simplify the equation to the form, which is simple to understand 
-30(-5)+31=0

Reorder the terms in parentheses
+(+150)+31=0

Remove unnecessary parentheses
+150+31=0

We move all terms containing  to the left and all other terms to the right. 
0=0-150-31

We simplify left and right side of the equation. 
0=-181

0=-181

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

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